,using <...>

Hi,Is use of "using" in the following sentences correct grammatically and conceptually? If it is not , kindly suggest ways to make it clearer.As it is shown in Fig. 2, using symmetrical blades maintains a constant direction of the tangential force (FT) acting on the blade during the bidirectional air flow. 

1 answers answer to the question ,using <...>

The Newt updated 22 December
I'd probably say "the use of," but "using" is acceptable. 
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